2664145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 3551040

約数和(自身を除く): 886895

約数列:

[1, 5, 11, 55, 59, 295, 649, 821, 3245, 4105, 9031, 45155, 48439, 242195, 532829, 2664145]

約数ペア:

[(1, 2664145), (5, 532829), (11, 242195), (55, 48439), (59, 45155), (295, 9031), (649, 4105), (821, 3245)]